37151996

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 80055360

約数和(自身を除く): 42903364

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 49, 74, 94, 98, 109, 148, 188, 196, 218, 259, 329, 436, 518, 658, 763, 1036, 1316, 1526, 1739, 1813, 2303, 3052, 3478, 3626, 4033, 4606, 5123, 5341, 6956, 7252, 8066, 9212, 10246, 10682, 12173, 16132, 20492, 21364, 24346, 28231, 35861, 48692, 56462, 71722, 85211, 112924, 143444, 170422, 189551, 197617, 251027, 340844, 379102, 395234, 502054, 758204, 790468, 1004108, 1326857, 2653714, 5307428, 9287999, 18575998, 37151996]

約数ペア:

[(1, 37151996), (2, 18575998), (4, 9287999), (7, 5307428), (14, 2653714), (28, 1326857), (37, 1004108), (47, 790468), (49, 758204), (74, 502054), (94, 395234), (98, 379102), (109, 340844), (148, 251027), (188, 197617), (196, 189551), (218, 170422), (259, 143444), (329, 112924), (436, 85211), (518, 71722), (658, 56462), (763, 48692), (1036, 35861), (1316, 28231), (1526, 24346), (1739, 21364), (1813, 20492), (2303, 16132), (3052, 12173), (3478, 10682), (3626, 10246), (4033, 9212), (4606, 8066), (5123, 7252), (5341, 6956)]